EP2149708A3 - Spiralverdichter mit Bypass-Anschlüssen angetrieben von einem netzgespeisten Synchronmotor mit Permanentmagnet. - Google Patents

Spiralverdichter mit Bypass-Anschlüssen angetrieben von einem netzgespeisten Synchronmotor mit Permanentmagnet. Download PDF

Info

Publication number
EP2149708A3
EP2149708A3 EP09251430A EP09251430A EP2149708A3 EP 2149708 A3 EP2149708 A3 EP 2149708A3 EP 09251430 A EP09251430 A EP 09251430A EP 09251430 A EP09251430 A EP 09251430A EP 2149708 A3 EP2149708 A3 EP 2149708A3
Authority
EP
European Patent Office
Prior art keywords
scroll compressor
permanent magnet
sychronous
type motor
line fed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09251430A
Other languages
English (en)
French (fr)
Other versions
EP2149708A2 (de
Inventor
Gergory W. Hahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss Scroll Technologies LLC
Original Assignee
Scroll Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scroll Technologies LLC filed Critical Scroll Technologies LLC
Publication of EP2149708A2 publication Critical patent/EP2149708A2/de
Publication of EP2149708A3 publication Critical patent/EP2149708A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP09251430A 2008-07-31 2009-05-28 Spiralverdichter mit Bypass-Anschlüssen angetrieben von einem netzgespeisten Synchronmotor mit Permanentmagnet. Withdrawn EP2149708A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/183,149 US20100028182A1 (en) 2008-07-31 2008-07-31 Line fed permanent magnet synchronous type motor for scroll compressor with bypass ports

Publications (2)

Publication Number Publication Date
EP2149708A2 EP2149708A2 (de) 2010-02-03
EP2149708A3 true EP2149708A3 (de) 2011-06-29

Family

ID=41301344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09251430A Withdrawn EP2149708A3 (de) 2008-07-31 2009-05-28 Spiralverdichter mit Bypass-Anschlüssen angetrieben von einem netzgespeisten Synchronmotor mit Permanentmagnet.

Country Status (5)

Country Link
US (1) US20100028182A1 (de)
EP (1) EP2149708A3 (de)
JP (1) JP2010038154A (de)
KR (1) KR20100014104A (de)
CN (1) CN101639066A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444580B (zh) * 2010-09-30 2016-03-23 艾默生电气公司 带有直接起动无刷永磁电动机的数字压缩机
US8579614B2 (en) * 2011-02-04 2013-11-12 Danfoss Scroll Technologies Llc Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber
KR101747175B1 (ko) * 2016-02-24 2017-06-14 엘지전자 주식회사 스크롤 압축기
KR101800261B1 (ko) 2016-05-25 2017-11-22 엘지전자 주식회사 스크롤 압축기
KR101839886B1 (ko) 2016-05-30 2018-03-19 엘지전자 주식회사 스크롤 압축기

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020001532A1 (en) * 2000-06-30 2002-01-03 Chang Yong Il Radial compliance scroll compressor
US20050019176A1 (en) * 2003-07-26 2005-01-27 Lg Electronics Inc. Variable capacity scroll compressor
JP2005117771A (ja) * 2003-10-07 2005-04-28 Hitachi Ltd 永久磁石式同期電動機及びこれを用いた圧縮機
US20060051227A1 (en) * 2004-09-07 2006-03-09 Guang-Der Tarng Axial compliance mechanism of scroll compressor
US20070145851A1 (en) * 2005-12-28 2007-06-28 Satoshi Kikuchi Permanent magnet synchronous motor and compressor using the same
US20070284961A1 (en) * 2006-06-09 2007-12-13 Akeshi Takahashi Permanent Magnet Synchronous Motor, Rotor of the Same, and Compressor Using the Same
JP2007330060A (ja) * 2006-06-09 2007-12-20 Hitachi Appliances Inc 永久磁石電動機，永久磁石同期電動機の回転子及びそれを用いた圧縮機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100434077B1 (ko) * 2002-05-01 2004-06-04 엘지전자 주식회사 스크롤 압축기의 진공 방지 장치
EP1516417B1 (de) * 2003-07-09 2010-11-03 Panasonic Corporation Synchroner induktionsmotor und ein hermetischer verdichter mit einem solchen motor
JP2006183499A (ja) * 2004-12-27 2006-07-13 Hitachi Ltd 容積形圧縮機
US7431576B2 (en) * 2005-11-30 2008-10-07 Scroll Technologies Ductile cast iron scroll compressor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020001532A1 (en) * 2000-06-30 2002-01-03 Chang Yong Il Radial compliance scroll compressor
US20050019176A1 (en) * 2003-07-26 2005-01-27 Lg Electronics Inc. Variable capacity scroll compressor
JP2005117771A (ja) * 2003-10-07 2005-04-28 Hitachi Ltd 永久磁石式同期電動機及びこれを用いた圧縮機
US20060051227A1 (en) * 2004-09-07 2006-03-09 Guang-Der Tarng Axial compliance mechanism of scroll compressor
US20070145851A1 (en) * 2005-12-28 2007-06-28 Satoshi Kikuchi Permanent magnet synchronous motor and compressor using the same
US20070284961A1 (en) * 2006-06-09 2007-12-13 Akeshi Takahashi Permanent Magnet Synchronous Motor, Rotor of the Same, and Compressor Using the Same
JP2007330060A (ja) * 2006-06-09 2007-12-20 Hitachi Appliances Inc 永久磁石電動機，永久磁石同期電動機の回転子及びそれを用いた圧縮機

Also Published As

Publication number Publication date
KR20100014104A (ko) 2010-02-10
US20100028182A1 (en) 2010-02-04
CN101639066A (zh) 2010-02-03
EP2149708A2 (de) 2010-02-03
JP2010038154A (ja) 2010-02-18

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